What are the rules for getting stamped with the METV when entering Thailand?

Good afternoon everyone.

I did a research here on previous posts about the METV, my visa application just got granted and wanted to make sure few things before I fly to Thailand in order to plan my entries well. If I have understood correctly, with the METV:

1) Every time you land in Thailand you are getting STAMPED on your passport (60 days + 30 if you extend at local IO) - I’m asking this because my passport is running out of pages.

2) If arriving a day before the “valid until” date, you are still eligible to be stamped 60 days - I’m asking these to be clear if what mentioned in previous posts is still the general rule.

Thanks again for your kind help, if you don’t wanna post this, I would just appreciate your kind advice, as you all have been very helpful throughout these years. ขอบคุณมากครับ